FPF2116 Protected Power Switches by ON Semiconductor

IntelliMAX™ Advanced Load Management Products


The FPF2116 is a load switch which provides full protection to systems and loads which may encounter large current conditions. This device contains a 0.125Ω current-limited P-channel MOSFET which can operate over an input voltage range of 1.8-5.5V. Internally, current is prevented from flowing when the MOSFET is off and the output voltage is higher than the input voltage. Switch control is by a logic input (ON) capable of interfacing directly with low voltage control signals. The part contains thermal shutdown protection which shuts off the switch to prevent damage to the part when a continuous over-current condition causes excessive heating. When the switch current reaches the current limit, the part operates in a constant-current mode to prohibit excessive currents from causing damage. If the constant current condition still persists after 30ms, the part will shut off the switch and pull the fault signal pin (FLAGB) low. An auto-restart feature will turn the switch on again after 480ms if the ON pin is still active. The minimum current limit is 200mA. The part is available in a space-saving 5 pin SOT23 package.

Where to Buy

Prices starting from US$0.40

Distributor Stock
Logo for RS
RS
from US$0.81
1,040
in stock
Buy Now
Logo for element14
element14
from US$0.92
-
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Logo for Avnet Asia
Avnet Asia
from US$0.40
-
Buy Now
Logo for Farnell
Farnell
from US$0.81
-
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Logo for Newark Electronics
Newark Electronics
-
-
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Logo for Avnet Silica
Avnet Silica
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Features

1.8 to 5.5V Input Voltage Range
Controlled Turn-On
200mA Current Limit
Undervoltage Lockout
Thermal Shutdown
<2µA Shutdown Current
Auto Restart
Fast Current limit Response Time
3µs to Moderate Over Currents
20ns to Hard Shorts
Fault Blanking
Reverse Current Blocking
RoHS Compliant
Applications
Media Tablets
Mobile Handsets
PMP/MP3 Players
End Products
Storage & Peripherals
Wireless LAN Card & Broadband Access

Specifications

Description FPF2116
Compliance Pb-free Halide free
Over Current - Shutdown (Y/N) N
Over Current - Current Source (Y/N) N
Over Voltage Protection (Y/N) N
Reverse Current Blocking (Y/N) Y
FAULT Signal (Y/N) Y
PGOOD (Y/N) N
UVLO (Y/N) Y
Rds(on) Typ (mΩ) 125
Max Current (A) 0.2
Output Discharge (Y/N) N
IMON Output (Y/N) N
Adjustable Slew Rate (Y/N) N
Vin Min (V) 1.8
Vin Max (V) 5.5
Iq (µA) 95
eFuse / Hot Plug (Y/N) N
Input / Output 1:1
Product Family IntelliMAX
Package Type SOT-23-5

Alternative Descriptions

Load Management Product 5-Pin SOT-23 | RS
Power Switch 0.2A 5-Pin SOT-23 T/R | Avnet Asia
MOSFET, SMART SWITCH SOT-23-5, SMD | Farnell
Mosfet, Smart Switch Sot-23-5, Smd | Newark Electronics


Frequently Asked Questions

Where can I find additional details, specifications and documents for a FPF2116?

Additional datasheets, footprints and schematics for FPF2116 are listed on our Part Details page. You can also find images and similar parts to FPF2116 on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for FPF2116 on our Product Comparison page. Access via the 'View Pricing & Stock' button to view FPF2116 price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does FPF2116 fall under?

The FPF2116 is listed under Power Management > Protected Power Switches.

Can I view similar or alternative parts?

You can view similar parts to FPF2116 when available in the Protected Power Switches range under the specifications section at the bottom of the details page.

Who can I contact for technical support of the product?

Submit any questions directly to the customer support team of the distributor listing the product. For the FPF2116 you can contact the distributor directly for product support, shipping queries etc.

Is the FPF2116 RoHS compliant?

Yes. This part has been flagged as RoHS Compliant by ON Semiconductor.

Which authorised distributors for FPF2116 have stock available?

Authorised distributors including RS, element14, Avnet Asia, Farnell and Newark Electronics have stock available or on a lead time for FPF2116.

How do I check stock and lead times for all distributors?

Stock availability and lead times will be displayed for FPF2116 often in real-time on the comparison pages.

What if I can't find stock of FPF2116?

You can fill out our help required form which you can use to request a quote for FPF2116 from some of our verified obsolescence suppliers. Alternatively, contact us via our web chat in the bottom left of your screen and one of our team will try to help.

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